puts "============"
puts "CR23676"
puts "============"
puts ""
#########################################################
## Intersection between edge and a face produces extra vertex
#########################################################

restore [locate_data_file bug23676_q1.brep] b1

explode b1
copy b1_1 b1
copy b1_3 b2

bop b1 b2
bopcut result

checknbshapes result -vertex 2 -edge 1 -wire 0 -face 0 -shell 0 -solid 0 -compsolid 0 -compound 1 -shape 4